ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/3C10H8N2.2ClH.Ru/c3*1-3-7-11-9(5-1)10-6-2-4-8-12-10;;;/h3*1-8H;2*1H;/q;;;;; 2/p-2/file?format=sdf&get3d=True -- InChI=1S/3C10H8N2.2ClH.Ru/c3*1-3-7-11-9(5-1)10-6-2-4-8-12-10;;;/h3*1-8H;2*1H;/q;;;;; 2/p-2 could not be loaded.